The design, synthesis, and in vitro biological activity of a series of 2-carboxy quinolone antagonists selective for the endothelin A receptor are presented. Introduction of a second acid group in position 3 of the quinolone ring increases dramatically the selectivity for ET(A).
介绍了对内皮素A受体具有选择性的一系列2-羧基
喹诺酮拮抗剂的设计,合成和体外
生物学活性。在
喹诺酮环的3位引入第二个酸基团极大地提高了对ET(A)的选择性。